The appliances bear the “CE” mark, in accordance with the standards in force in the various countries [European Directives 92/42/EEC “Efficiency”, 2009/142/EC “Gas Appliances”. These appliances also bear the Belgian gas boiler quality labels “HR+”[gas boiler] and “Optimaz” (oil boilers) labels. Certified quality system ISO 9001 EN • 2 HeatMaster 200 N / 200 F : 664Y6300 • B...
• In case of anomaly, please call your service engineer. Danger of electrocution • In spite of the strict quality standards that ACV applies to its appliances during production, inspection and transport, faults may occur. Please immediately notify your approved installer of any faults.
If this indicator lights up, the primary circuit of the HeatMaster® requires topping up with water. Please see the ‘Heating System Pressure’ paragraph later in this section. EN • 4 HeatMaster 200 N / 200 F : 664Y6300 • B...
Safety valves If water discharges from any of the safety valves, turn the boiler off and call a service engineer. EN • 5 HeatMaster 200 N / 200 F : 664Y6300 • B...
F. Pressure gauge connection 10. Domestic hot water outlet G. Thermostat control bulb 11. Primary expansion vessel (4x) H. Primary circuit safety valve 12. Internal stainless steel tank EN • 6 HeatMaster 200 N / 200 F : 664Y6300 • B...
It is protected from heat by a blanket insulation. HeatMaster® 200 F 4 x M8 BOILER CLEARANCE Recommended Minimum A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) EN • 7 HeatMaster 200 N / 200 F : 664Y6300 • B...
The temperature of the domestic hot water can be adjusted up to 90 °C in the boiler. However, the temperature of the domestic hot water at the drawing point must comply with local regulations. For special applications, please contact ACV.
Ø mm HeatMaster® 200 F Ø mm Note: Given that regulations vary from one country to another, the table above is given by way of indication only. EN • 9 HeatMaster 200 N / 200 F : 664Y6300 • B...
15. Flow rate sensor (option) 16. Automatic reset high limit thermostat (95°C) 17. Control thermostat Y/Gr Blue Grey Pink Yellow Black Green Y/Gr. Yellow / Green Brown Orange With EN • 10 HeatMaster 200 N / 200 F : 664Y6300 • B...
• A gasket for the flue reduction collar Package contents N° 4 (only for the HeatMaster® 200 F) - [ 20 kg ] • A Riello RG4S oil burner • A technical instrution EN • 11 HeatMaster 200 N / 200 F : 664Y6300 • B...
11. Outdoor temperature sensor The pressure of the HeatMaster® expansion tanks must be adjusted to the same pressure as the heating circuit expansion tanks. EN • 13 HeatMaster 200 N / 200 F : 664Y6300 • B...
2. Repeat the sequence until complete evacuation of the air contained in the system. in the circuit. 4. Bleed the boiler and the whole system using the automatic air bleed valve located on top of the appliance. EN • 14 HeatMaster 200 N / 200 F : 664Y6300 • B...
MAINTENANCE ANNUAL MAINTENANCE ACV recommends the boilers should be serviced at least once a year. Maintenance and the burner control must be performed by a qualified engineer. More frequent servicing may be required depending on boiler use. If this is the case, consult your installer for advice.